Chem-Pro® Proseries-M® Diaphragm Metering Pump by Blue White

The Chem-Pro® M series diaphragm metering injector pump is engineered and designed for precision liquid injection into municipal water treatment applications.

Source:: http://www.wateronline.com/doc/chem-pro-proseries-m-diaphragm-metering-pump-by-blue-white-0001?atc~c=771+s=773+r=001+l=a